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Wi-Fi Bluetooth external antenna espressif 15.4*15.4mm ESP32-S2-WROVER(-I) 2.4 GHz Wi-Fi and Bluetooth module ESP32-D0WD Espressif ESP32-WROOM-32E 2.4 GHz Wi-Fi https://www.espressif.com/sites/default/files/documentation/esp32-s2-wroom_esp32-s2-wroom-i_datasheet_en.pdf 2.4 GHz Wi-Fi and Bluetooth combo chip with U.FL connector, https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf D52M ANT SoC Module https://www.thisisant.com/assets/resources/D00001687_D52_Module_Datasheet.v.2.3_(Garmin).pdf RF SoC Radio ANT Bluetooth BLE D52 nRF52 Garmin Canada Dynastream Nordic Low Power Long Range Transceiver Module LoRa Radio, RF, Module, http://www.hoperf.com/upload/rf/RFM69HW-V1.3.pdf 8 pin DIP socket | | | C10 | 3 From afea9d5a2cf23e2a33a2927086270d4d602f5a2b Mon Sep 17 00:00:00 2001 Subject: [PATCH 02/13] More notes Try: From aac0a4a5b4f604add3c1ccb9d39a8956f2d60f00 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Checkpoint after fixes but before shrinking boards Checkpoint after tweaking footprints some more, starting over at 14hp Checkpoint after re-centering sliders, before removing redundant LED resistors checkpoint after roughing out middle PCB Update to 7.0, slider footprint cb3a50e19a More tweaks after pro review "design_settings": { "defaults": { PCB initial layout, no traces Fireball/Fireball.kicad_prl | 2 .../Unseen Servant/Unseen Servant.kicad_sch | 864 Schematics/Unseen Servant/fp-info-cache | 85626 main synth_tools/Schematics/SynthMages.pretty/Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles_Shaft_Centered.kicad_mod 48 lines main MK_VCO/Schematics/MK_VCO_RADIO_SHAEK_try2_ground_rail.diy 8102 lines E-Switch sub miniature slide switch, vertical, SMT J bend https://dznh3ojzb2azq.cloudfront.net/products/Slide/JS/documents/datasheet.pdf MEC 5G single pole double throw, separate symbols | | | | C7, C12 | 2 | 10R | Resistor | | | Q1, Q2, Q3 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS) | | | | | U3 | 1 Consider replacing transistor through-holes with sockets or with a full bridge rectifier; could use fewer caps that way ttrss-plugin- _comics/README.md 3 lines bd1352a047 Fix annoyance of 2x05 IDC header THT 1x10 2.54mm single row Surface mounted socket strip THT 2x25 2.54mm double row surface-mounted straight pin header, 1x04, 1.27mm pitch, single row style2 pin1 right Through hole straight pin header, 1x37, 1.27mm pitch, double rows Through hole.

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